How severe is CVE-2022-46640?

CVE-2022-46640 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-46640 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-46640?

CVE-2022-46640 affects Nanoleaf Nanoleaf Desktop. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-46640?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-46640 published?

CVE-2022-46640 was published on 2023-04-18 and last updated on 2026-07-09.

CVE-2022-46640

CVE-2022-46640 is a critical-severity vulnerability in Nanoleaf Nanoleaf Desktop with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-77.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-77
Affected product: Nanoleaf Nanoleaf Desktop
Published: 2023-04-18
Last modified: 2026-07-09

Description

Nanoleaf Desktop App before v1.3.1 was discovered to contain a command injection vulnerability which is exploited via a crafted HTTP request.

Frequently asked questions

What is CVE-2022-46640?: Nanoleaf Desktop App before v1.3.1 was discovered to contain a command injection vulnerability which is exploited via a crafted HTTP request.
How severe is CVE-2022-46640?: CVE-2022-46640 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-46640 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-46640?: CVE-2022-46640 affects Nanoleaf Nanoleaf Desktop. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-46640?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-46640 published?: CVE-2022-46640 was published on 2023-04-18 and last updated on 2026-07-09.

References

https://pwning.tech/cve-2022-46640/

Affected products (1)

cpe:2.3:a:nanoleaf:nanoleaf_desktop:*:*:*:*:*:*:*:*

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